Two shot during 4/20 pot rally in Denver

DENVER, CO. - APRIL 20: April 20: The crowd hides and runs away from the gun shots at Civic Center Park in Denver Colorado, Saturday April 20th, 2013 after the 4/20 pot rally. Two people were shot during Saturday's annual 4/20 marijuana rally, held on a day cannabis enthusiasts regard as a holiday called 4/20 that drew tens of thousands to Denver's Civic Center park. This is the first 4/20 marijuana rally since Colorado voters legalized marijuana use for people 21 and older in November. April 20, 2013 Denver, Colorado. (Photo By Joe Amon/The Denver Post)

Saturday's rally - an annual event called 4/20 that celebrates a holiday for marijuana enthusiasts - was the first since Colorado voters legalized use of marijuana for people over 21. Organizers expected record crowds. And the tens of thousands of people who packed into the downtown park did not disappoint.